71379541264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35127727}}^1$

素因数の和:35127862

約数の個数: 20

約数和(自身を含む): 139386824704

約数和(自身を除く): 68007283440

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35127727, 70255454, 140510908, 281021816, 562043632, 4461221329, 8922442658, 17844885316, 35689770632, 71379541264]

約数ペア:

[(1, 71379541264), (2, 35689770632), (4, 17844885316), (8, 8922442658), (16, 4461221329), (127, 562043632), (254, 281021816), (508, 140510908), (1016, 70255454), (2032, 35127727)]